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enersis.ro screenshot

Report Summary

  • 52

    Performance

    Renders faster than
    70% of other websites

  • 80

    Accessibility

    Visual factors better than
    that of 50% of websites

  • 92

    Best Practices

    More advanced features
    available than in
    81% of websites

  • 85

    SEO

    Google-friendlier than
    56% of websites

enersis.ro

Page Load Speed

2.1 sec in total

First Response

540 ms

Resources Loaded

1.4 sec

Page Rendered

175 ms

enersis.ro screenshot

About Website

Visit enersis.ro now to see the best up-to-date Enersis content and also check out these interesting facts you probably never knew about enersis.ro

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Key Findings

We analyzed Enersis.ro page load time and found that the first response time was 540 ms and then it took 1.6 sec to load all DOM resources and completely render a web page. This is quite a good result, as only 30% of websites can load faster.

Performance Metrics

enersis.ro performance score

52

Measured Metrics

name

value

score

weighting

FCP (First Contentful Paint)

Value3.3 s

41/100

10%

LCP (Largest Contentful Paint)

Value3.3 s

69/100

25%

SI (Speed Index)

Value4.3 s

76/100

10%

TBT (Total Blocking Time)

Value1,420 ms

15/100

30%

CLS (Cumulative Layout Shift)

Value0.023

100/100

15%

TTI (Time to Interactive)

Value8.2 s

40/100

10%

Network Requests Diagram

enersis.ro

540 ms

myecss.css

269 ms

adz.png

372 ms

d_comanda.png

374 ms

bgimg.jpg

282 ms

Our browser made a total of 18 requests to load all elements on the main page. We found that all of those requests were addressed to Enersis.ro and no external sources were called. The less responsive or slowest element that took the longest time to load (598 ms) belongs to the original domain Enersis.ro.

Page Optimization Overview & Recommendations

Page size can be reduced by 27.2 kB (36%)

Content Size

75.1 kB

After Optimization

47.9 kB

  • HTML
  • Images
  • CSS

In fact, the total size of Enersis.ro main page is 75.1 kB. This result falls beyond the top 1M of websites and identifies a large and not optimized web page that may take ages to load. Only 5% of websites need less resources to load. Images take 59.6 kB which makes up the majority of the site volume.

HTML Optimization

-77%

Potential reduce by 9.7 kB

  • Original 12.7 kB
  • After minification 10.9 kB
  • After compression 2.9 kB

HTML content can be minified and compressed by a website’s server. The most efficient way is to compress content using GZIP which reduces data amount travelling through the network between server and browser. This page needs HTML code to be minified as it can gain 1.8 kB, which is 14% of the original size. It is highly recommended that content of this web page should be compressed using GZIP, as it can save up to 9.7 kB or 77% of the original size.

Image Optimization

-25%

Potential reduce by 15.1 kB

  • Original 59.6 kB
  • After minification 44.5 kB

Image size optimization can help to speed up a website loading time. The chart above shows the difference between the size before and after optimization. Obviously, Enersis needs image optimization as it can save up to 15.1 kB or 25% of the original volume. The most popular and efficient tools for JPEG and PNG image optimization are Jpegoptim and PNG Crush.

CSS Optimization

-82%

Potential reduce by 2.4 kB

  • Original 2.9 kB
  • After minification 2.2 kB
  • After compression 512 B

CSS files minification is very important to reduce a web page rendering time. The faster CSS files can load, the earlier a page can be rendered. Enersis.ro needs all CSS files to be minified and compressed as it can save up to 2.4 kB or 82% of the original size.

Requests Breakdown

We found no issues to fix!

Requests Now

17

After Optimization

17

  • Images
  • CSS

The browser has sent 17 CSS, Javascripts, AJAX and image requests in order to completely render the main page of Enersis. According to our analytics all requests are already optimized.

Network Requests Diagram

enersis.ro

enersis.ro

540 ms

myecss.css

myecss.css

269 ms

adz.png

adz.png

372 ms

d_comanda.png

d_comanda.png

374 ms

bgimg.jpg

bgimg.jpg

282 ms

comandata.gif

comandata.gif

235 ms

d_contact.png

d_contact.png

248 ms

spacer.gif

spacer.gif

379 ms

emap.png

emap.png

434 ms

d_certificari.png

d_certificari.png

375 ms

certagtehnic.gif

certagtehnic.gif

409 ms

certaviz.gif

certaviz.gif

391 ms

certdeconf.gif

certdeconf.gif

432 ms

d_prima.png

d_prima.png

534 ms

d_despre.png

d_despre.png

528 ms

d_gaz.png

d_gaz.png

529 ms

d_incalzire.png

d_incalzire.png

560 ms

d_detectoare.png

d_detectoare.png

598 ms

Accessibility Review

enersis.ro accessibility score

80

Accessibility Issues

ARIA

These are opportunities to improve the usage of ARIA in your application which may enhance the experience for users of assistive technology, like a screen reader.

Impact

Issue

High

[aria-*] attributes do not match their roles

High

button, link, and menuitem elements do not have accessible names.

High

[role] values are not valid

Contrast

These are opportunities to improve the legibility of your content.

Impact

Issue

High

Background and foreground colors do not have a sufficient contrast ratio.

Tables and lists

These are opportunities to improve the experience of reading tabular or list data using assistive technology, like a screen reader.

Impact

Issue

High

Lists do not contain only <li> elements and script supporting elements (<script> and <template>).

Best Practices

enersis.ro best practices score

92

Areas of Improvement

Trust and Safety

Impact

Issue

High

Does not use HTTPS

Low

Ensure CSP is effective against XSS attacks

General

Impact

Issue

Low

Detected JavaScript libraries

High

Missing source maps for large first-party JavaScript

SEO Factors

enersis.ro SEO score

85

Search Engine Optimization Advices

Crawling and Indexing

To appear in search results, crawlers need access to your app.

Impact

Issue

High

Links are not crawlable

Mobile Friendly

Make sure your pages are mobile friendly so users don’t have to pinch or zoom in order to read the content pages. [Learn more](https://developers.google.com/search/mobile-sites/).

Impact

Issue

High

Document uses legible font sizes

Language and Encoding

  • Language Detected

    N/A

  • Language Claimed

    N/A

  • Encoding

    WINDOWS-1250

Language claimed in HTML meta tag should match the language actually used on the web page. Otherwise Enersis.ro can be misinterpreted by Google and other search engines. Unfortunately we cannot identify language used on the page (probably there is a mix of languages, too little text or something else) and no language is claimed in <html> or <meta> tags either. Our system also found out that Enersis.ro main page’s claimed encoding is windows-1250. Changing it to UTF-8 can be a good choice, as this format is commonly used for encoding all over the web and thus their visitors won’t have any troubles with symbol transcription or reading.

Social Sharing Optimization

enersis.ro

Open Graph description is not detected on the main page of Enersis. Lack of Open Graph description can be counter-productive for their social media presence, as such a description allows converting a website homepage (or other pages) into good-looking, rich and well-structured posts, when it is being shared on Facebook and other social media. For example, adding the following code snippet into HTML <head> tag will help to represent this web page correctly in social networks: